京瓷晶振 16MHz晶振 3225封装 CX3225SB16000D0GZJC1 8PF 15PPM ¥0.70 京瓷晶振 14.7456MHz晶振 3225封装 CX3225SB14745H0KPQCC 12PF ¥0.70 京瓷晶振 54MHz晶振 3225封装 CX3225SB54000D0FLJCC 8PF 10PPM ¥0.70 25MHz晶振 3225封装 CX3225SB25000D0FPLCC 8PF 10PPM ¥0.70 12MHz晶振 3225封装 CX3225SB12000D0FFJCC 8PF 10PPM ¥0.70 30MHz晶振 3225封装 CX3225SB30000D0FLJCC 8PF 10PPM ¥0.70